About Jason Barrera, MD, PhD

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Locations

Mass General Internal Medicine Associates
55 Fruit St.
Wang Ambulatory Care Center
6th Floor
Boston, MA 02114
Phone: 617-726-3456

Medical Education

  • MD, University of Cincinnati College of Medicine
  • PhD, University of Cinncinati Medical Center
  • Residency, Massachusetts General Hospital

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.

Reviews: Comments and Ratings

4.9out of 5(122 Ratings, 48 Comments)

May 2025

It's always a pleasure to meet with the doctor. He's very informative, very kind and he has a wonderful bedside manner. Thank you.


April 2025

This was the first visit with my new PCP Dr Barrera. He had done an outstanding job learning about my health history and issues that I have. I am so happy he took me on as a patient.


April 2025

I always receive excellent care.


April 2025

Dr. Barrera is always great. As it was on Tuesday, I was very late because of traffic and other issues, yet he stayed into his lunch break to see me and I didn't feel rushed in any way. He was more thorough than I would have expected.


April 2025

Very good experience


April 2025

Dr. Jason Barrera is extremely caring, always listens to my concerns, and is very willing to jump right in and figure out a way to correct issues that may be happening. So he's just a phenomenal doctor, and I'm so happy that he's part of my team, and very grateful for all his caring and wonderful support he gives me and my family.


March 2025

I think Dr Barrera is an excellent practitioner. My situation is very complicated and we were able to review and discuss all the important issues.


March 2025

Excellent in all ways


March 2025

Thorough and thoughtful care as usual


March 2025

Dr. Barrera has always been empathetic, kind, attentive, effective and thorough anytime I've met with him. I believe that he strives in his practice to provide the best health care service to me and to all the patients under his care. I am extremely pleased and comforted to be his patient.

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